风荷载对悬架光缆的影响

2017 International Multi-Conference on Engineering, Computer and Information Sciences (SIBIRCON) Pub Date : 2017-09-01 DOI:10.1109/SIBIRCON.2017.8109838

Aleksandra E. Gayvonenko

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引用次数: 0

摘要

本文考虑了降水和风荷载对悬挂在接触线支架或电力线上的光纤电缆的影响。当缆索受到最重模式(冰带风)时，缆索下垂并按最终弹性模量返回(压缩)到正常状态，即仍有残余伸长。我们计算了最大荷载下的最终垂度。详细分析了降水和风荷载的影响机理，并计算了光纤衰减对风效应的依赖关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The influence of wind load on a suspended fiber optic cable

In the article the influence of precipitation and wind loads on a fiber optic cable suspended on the contact-line supports or power lines is considered. When the cable is subjected to the heaviest mode (ice with wind), the cable sags and returns (compressed) to the normal state according to the final modulus of elasticity, that is, there remains a residual elongation. We calculated the final sag at the maximum load. The mechanism of influence of precipitation and wind loads is shown in detail and the dependence of optic fiber attenuation on the wind effect is calculated.

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来源期刊

2017 International Multi-Conference on Engineering, Computer and Information Sciences (SIBIRCON)

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